228 lines
10 KiB
JSON
228 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-49542",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-02-26T02:08:31.589Z",
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"datePublished": "2025-02-26T02:13:56.961Z",
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"dateUpdated": "2026-05-11T19:01:56.992Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:01:56.992Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()\n\nIn an attempt to log message 0126 with LOG_TRACE_EVENT, the following hard\nlockup call trace hangs the system.\n\nCall Trace:\n _raw_spin_lock_irqsave+0x32/0x40\n lpfc_dmp_dbg.part.32+0x28/0x220 [lpfc]\n lpfc_cmpl_els_fdisc+0x145/0x460 [lpfc]\n lpfc_sli_cancel_jobs+0x92/0xd0 [lpfc]\n lpfc_els_flush_cmd+0x43c/0x670 [lpfc]\n lpfc_els_flush_all_cmd+0x37/0x60 [lpfc]\n lpfc_sli4_async_event_proc+0x956/0x1720 [lpfc]\n lpfc_do_work+0x1485/0x1d70 [lpfc]\n kthread+0x112/0x130\n ret_from_fork+0x1f/0x40\nKernel panic - not syncing: Hard LOCKUP\n\nThe same CPU tries to claim the phba->port_list_lock twice.\n\nMove the cfg_log_verbose checks as part of the lpfc_printf_vlog() and\nlpfc_printf_log() macros before calling lpfc_dmp_dbg(). There is no need\nto take the phba->port_list_lock within lpfc_dmp_dbg()."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/scsi/lpfc/lpfc_init.c",
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"drivers/scsi/lpfc/lpfc_logmsg.h"
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],
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"versions": [
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{
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"version": "0b3ad32e26460affc9d4b2f9c32d7c228e8b0cfb",
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"lessThan": "271725e4028559ae7974d762a8467dc9de412f2e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "0b3ad32e26460affc9d4b2f9c32d7c228e8b0cfb",
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"lessThan": "cc6501afccec55b8b6c90584cbf71f1fefa77d1e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "0b3ad32e26460affc9d4b2f9c32d7c228e8b0cfb",
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"lessThan": "09c772557a4fd9490fed1bfb133268313ea22213",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "0b3ad32e26460affc9d4b2f9c32d7c228e8b0cfb",
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"lessThan": "e294647b1aed4247fe52851f3a3b2b19ae906228",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/scsi/lpfc/lpfc_init.c",
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"drivers/scsi/lpfc/lpfc_logmsg.h"
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],
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"versions": [
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{
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"version": "5.12",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.12",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.46",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.17.14",
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"lessThanOrEqual": "5.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.19",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.12",
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"versionEndExcluding": "5.15.46"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.12",
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"versionEndExcluding": "5.17.14"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.12",
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"versionEndExcluding": "5.18.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.12",
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"versionEndExcluding": "5.19"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/271725e4028559ae7974d762a8467dc9de412f2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/cc6501afccec55b8b6c90584cbf71f1fefa77d1e"
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},
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{
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"url": "https://git.kernel.org/stable/c/09c772557a4fd9490fed1bfb133268313ea22213"
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},
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{
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"url": "https://git.kernel.org/stable/c/e294647b1aed4247fe52851f3a3b2b19ae906228"
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}
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],
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"title": "scsi: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2022-49542",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2025-10-01T19:37:35.607576Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-667",
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"description": "CWE-667 Improper Locking"
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}
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]
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-10-01T19:46:40.025Z"
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}
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}
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]
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}
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} |